101120211112110 has 32 divisors (see below), whose sum is σ = 242903465569440. Its totient is φ = 26941505307648.

The previous prime is 101120211112093. The next prime is 101120211112117. The reversal of 101120211112110 is 11211112021101.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 101120211112110.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101120211112117) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1492735707 + ... + 1492803446.

It is an arithmetic number, because the mean of its divisors is an integer number (7590733299045).

Almost surely, 2^{101120211112110} is an apocalyptic number.

101120211112110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101120211112110 is an abundant number, since it is smaller than the sum of its proper divisors (141783254457330).

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

101120211112110 is a wasteful number, since it uses less digits than its factorization.

101120211112110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2985540292.

The product of its (nonzero) digits is 8, while the sum is 15.

Adding to 101120211112110 its reverse (11211112021101), we get a palindrome (112331323133211).

The spelling of 101120211112110 in words is "one hundred one trillion, one hundred twenty billion, two hundred eleven million, one hundred twelve thousand, one hundred ten".