156007115703061 has 4 divisors (see below), whose sum is σ = 178293846517792. Its totient is φ = 133720384888332.

The previous prime is 156007115703059. The next prime is 156007115703067. The reversal of 156007115703061 is 160307511700651.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 156007115703061 - 2¹ = 156007115703059 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 156007115702999 and 156007115703017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (156007115703067) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11143365407355 + ... + 11143365407368.

It is an arithmetic number, because the mean of its divisors is an integer number (44573461629448).

Almost surely, 2^{156007115703061} is an apocalyptic number.

It is an amenable number.

156007115703061 is a deficient number, since it is larger than the sum of its proper divisors (22286730814731).

156007115703061 is an equidigital number, since it uses as much as digits as its factorization.

156007115703061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22286730814730.

The product of its (nonzero) digits is 132300, while the sum is 43.

The spelling of 156007115703061 in words is "one hundred fifty-six trillion, seven billion, one hundred fifteen million, seven hundred three thousand, sixty-one".