105156153042 has 48 divisors (see below), whose sum is σ = 219966942720. Its totient is φ = 33510809376.

The previous prime is 105156152987. The next prime is 105156153043. The reversal of 105156153042 is 240351651501.

It is a super-2 number, since 2×105156153042² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105156152994 and 105156153012.

It is not an unprimeable number, because it can be changed into a prime (105156153043) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7099188 + ... + 7113984.

It is an arithmetic number, because the mean of its divisors is an integer number (4582644640).

Almost surely, 2^105156153042 is an apocalyptic number.

105156153042 is an abundant number, since it is smaller than the sum of its proper divisors (114810789678).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

105156153042 is a wasteful number, since it uses less digits than its factorization.

105156153042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17087 (or 17064 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 33.

The spelling of 105156153042 in words is "one hundred five billion, one hundred fifty-six million, one hundred fifty-three thousand, forty-two".