105246053156 has 6 divisors (see below), whose sum is σ = 184180593030. Its totient is φ = 52623026576.

The previous prime is 105246053149. The next prime is 105246053177. The reversal of 105246053156 is 651350642501.

It can be written as a sum of positive squares in only one way, i.e., 105148438756 + 97614400 = 324266^2 + 9880^2 .

It is a super-2 number, since 2×105246053156² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13155756641 + ... + 13155756648.

It is an arithmetic number, because the mean of its divisors is an integer number (30696765505).

Almost surely, 2^105246053156 is an apocalyptic number.

It is an amenable number.

105246053156 is a deficient number, since it is larger than the sum of its proper divisors (78934539874).

105246053156 is a wasteful number, since it uses less digits than its factorization.

105246053156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26311513293 (or 26311513291 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 38.

Adding to 105246053156 its reverse (651350642501), we get a palindrome (756596695657).

The spelling of 105246053156 in words is "one hundred five billion, two hundred forty-six million, fifty-three thousand, one hundred fifty-six".