105060542157 has 64 divisors (see below), whose sum is σ = 169950412800. Its totient is φ = 63945002880.

The previous prime is 105060542063. The next prime is 105060542201. The reversal of 105060542157 is 751245060501.

105060542157 is a `hidden beast` number, since 1 + 0 + 5 + 0 + 60 + 542 + 1 + 57 = 666.

It is not a de Polignac number, because 105060542157 - 2¹⁶ = 105060476621 is a prime.

It is a super-2 number, since 2×105060542157² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105060542857) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1367944 + ... + 1442702.

It is an arithmetic number, because the mean of its divisors is an integer number (2655475200).

Almost surely, 2^105060542157 is an apocalyptic number.

It is an amenable number.

105060542157 is a deficient number, since it is larger than the sum of its proper divisors (64889870643).

105060542157 is a wasteful number, since it uses less digits than its factorization.

105060542157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74895 (or 74889 counting only the distinct ones).

The product of its (nonzero) digits is 42000, while the sum is 36.

The spelling of 105060542157 in words is "one hundred five billion, sixty million, five hundred forty-two thousand, one hundred fifty-seven".