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10210013111213 = 231094943823913
BaseRepresentation
bin1001010010010011010000…
…1101000110001110101101
31100011001211100221200122122
42110210310031012032231
52314240101324024323
633414225410522325
72102435433341336
oct224446415061655
940131740850578
1010210013111213
113287051254943
12118a9288963a5
13590a52aa5876
1427424adc728d
1512a8bc4b4ec8
hex949343463ad

10210013111213 has 16 divisors (see below), whose sum is σ = 10753857354240. Its totient is φ = 9674532895104.

The previous prime is 10210013111149. The next prime is 10210013111239. The reversal of 10210013111213 is 31211131001201.

It is a cyclic number.

It is not a de Polignac number, because 10210013111213 - 26 = 10210013111149 is a prime.

It is a super-2 number, since 2×102100131112132 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10210013111191 and 10210013111200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10210013116213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11980145 + ... + 12804057.

It is an arithmetic number, because the mean of its divisors is an integer number (672116084640).

Almost surely, 210210013111213 is an apocalyptic number.

It is an amenable number.

10210013111213 is a deficient number, since it is larger than the sum of its proper divisors (543844243027).

10210013111213 is a wasteful number, since it uses less digits than its factorization.

10210013111213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 828988.

The product of its (nonzero) digits is 36, while the sum is 17.

Adding to 10210013111213 its reverse (31211131001201), we get a palindrome (41421144112414).

The spelling of 10210013111213 in words is "ten trillion, two hundred ten billion, thirteen million, one hundred eleven thousand, two hundred thirteen".

Divisors: 1 23 109 2507 4943 113689 538787 823913 12392101 18949999 89806517 2065549891 4072601959 93669845057 443913613531 10210013111213