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1030232232311 = 19226923897201
BaseRepresentation
bin11101111110111101010…
…00000101000101110111
310122111012122200221200212
432333132220011011313
5113334403422413221
62105140540100035
7134301054326012
oct16773650050567
93574178627625
101030232232311
11367a12267557
121477ba83461b
13761c57c1cb9
1437c13664379
151bbea964b5b
hexefdea05177

1030232232311 has 8 divisors (see below), whose sum is σ = 1084932970800. Its totient is φ = 975579292800.

The previous prime is 1030232232287. The next prime is 1030232232317. The reversal of 1030232232311 is 1132322320301.

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 1030232232311 - 218 = 1030231970167 is a prime.

It is a super-2 number, since 2×10302322323112 (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030232232317) 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, 11905490 + ... + 11991711.

It is an arithmetic number, because the mean of its divisors is an integer number (135616621350).

Almost surely, 21030232232311 is an apocalyptic number.

1030232232311 is a deficient number, since it is larger than the sum of its proper divisors (54700738489).

1030232232311 is a wasteful number, since it uses less digits than its factorization.

1030232232311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23899489.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 1030232232311 its reverse (1132322320301), we get a palindrome (2162554552612).

The spelling of 1030232232311 in words is "one trillion, thirty billion, two hundred thirty-two million, two hundred thirty-two thousand, three hundred eleven".

Divisors: 1 19 2269 43111 23897201 454046819 54222749069 1030232232311