156550032106 has 128 divisors (see below), whose sum is σ = 289867818240. Its totient is φ = 62606131200.

The previous prime is 156550032091. The next prime is 156550032127. The reversal of 156550032106 is 601230055651.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 105704886 + ... + 105706366.

It is an arithmetic number, because the mean of its divisors is an integer number (2264592330).

Almost surely, 2^156550032106 is an apocalyptic number.

156550032106 is a deficient number, since it is larger than the sum of its proper divisors (133317786134).

156550032106 is a wasteful number, since it uses less digits than its factorization.

156550032106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1880.

The product of its (nonzero) digits is 27000, while the sum is 34.

Adding to 156550032106 its reverse (601230055651), we get a palindrome (757780087757).

The spelling of 156550032106 in words is "one hundred fifty-six billion, five hundred fifty million, thirty-two thousand, one hundred six".