156122403113 has 8 divisors (see below), whose sum is σ = 156512010240. Its totient is φ = 155733239200.

The previous prime is 156122403109. The next prime is 156122403119. The reversal of 156122403113 is 311304221651.

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 156122403113 - 2² = 156122403109 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (156122403119) 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, 600248 + ... + 820086.

It is an arithmetic number, because the mean of its divisors is an integer number (19564001280).

Almost surely, 2^156122403113 is an apocalyptic number.

It is an amenable number.

156122403113 is a deficient number, since it is larger than the sum of its proper divisors (389607127).

156122403113 is a wasteful number, since it uses less digits than its factorization.

156122403113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221607.

The product of its (nonzero) digits is 4320, while the sum is 29.

Adding to 156122403113 its reverse (311304221651), we get a palindrome (467426624764).

The spelling of 156122403113 in words is "one hundred fifty-six billion, one hundred twenty-two million, four hundred three thousand, one hundred thirteen".