156606101061 has 8 divisors (see below), whose sum is σ = 208975320000. Its totient is φ = 104320474752.

The previous prime is 156606101023. The next prime is 156606101063. The reversal of 156606101061 is 160101606651.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 156606101061 - 2¹⁹ = 156605576773 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (156606101063) 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, 20893785 + ... + 20901278.

It is an arithmetic number, because the mean of its divisors is an integer number (26121915000).

Almost surely, 2^156606101061 is an apocalyptic number.

It is an amenable number.

156606101061 is a deficient number, since it is larger than the sum of its proper divisors (52369218939).

156606101061 is a wasteful number, since it uses less digits than its factorization.

156606101061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41796315.

The product of its (nonzero) digits is 6480, while the sum is 33.

The spelling of 156606101061 in words is "one hundred fifty-six billion, six hundred six million, one hundred one thousand, sixty-one".