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120023334313 = 1137433142897
BaseRepresentation
bin110111111000111110…
…0101011110110101001
3102110210122002010011021
41233301330223312221
53431301433144223
6131045444332441
711446201336321
oct1576174536651
9373718063137
10120023334313
11469a1052583
121b3176a4121
13b419c9735c
145b4849c281
1531c706465d
hex1bf1f2bda9

120023334313 has 8 divisors (see below), whose sum is σ = 121102625448. Its totient is φ = 118944344064.

The previous prime is 120023334311. The next prime is 120023334349. The reversal of 120023334313 is 313433320021.

It can be written as a sum of positive squares in 4 ways, for example, as 896882704 + 119126451609 = 29948^2 + 345147^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 120023334313 - 21 = 120023334311 is a prime.

It is a super-2 number, since 2×1200233343132 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120023334311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 768481 + ... + 911377.

It is an arithmetic number, because the mean of its divisors is an integer number (15137828181).

Almost surely, 2120023334313 is an apocalyptic number.

It is an amenable number.

120023334313 is a deficient number, since it is larger than the sum of its proper divisors (1079291135).

120023334313 is a wasteful number, since it uses less digits than its factorization.

120023334313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150443.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 120023334313 its reverse (313433320021), we get a palindrome (433456654334).

The spelling of 120023334313 in words is "one hundred twenty billion, twenty-three million, three hundred thirty-four thousand, three hundred thirteen".

Divisors: 1 113 7433 142897 839929 16147361 1062153401 120023334313