101200110202156 has 24 divisors (see below), whose sum is σ = 202483273565216. Its totient is φ = 43353678695040.

The previous prime is 101200110202069. The next prime is 101200110202157. The reversal of 101200110202156 is 651202011002101.

It is not an unprimeable number, because it can be changed into a prime (101200110202157) 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, 741476625 + ... + 741613096.

Almost surely, 2^{101200110202156} is an apocalyptic number.

It is an amenable number.

101200110202156 is an abundant number, since it is smaller than the sum of its proper divisors (101283163363060).

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

101200110202156 is a wasteful number, since it uses less digits than its factorization.

101200110202156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1483092169 (or 1483092167 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 22.

Adding to 101200110202156 its reverse (651202011002101), we get a palindrome (752402121204257).

The spelling of 101200110202156 in words is "one hundred one trillion, two hundred billion, one hundred ten million, two hundred two thousand, one hundred fifty-six".