101120110100010 has 48 divisors (see below), whose sum is σ = 263082676955904. Its totient is φ = 26947886724576.

The previous prime is 101120110099999. The next prime is 101120110100027. The reversal of 101120110100010 is 10001011021101.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 101120110099965 and 101120110100001.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 363943042 + ... + 364220781.

It is an arithmetic number, because the mean of its divisors is an integer number (5480889103248).

Almost surely, 2^{101120110100010} is an apocalyptic number.

101120110100010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101120110100010 is an abundant number, since it is smaller than the sum of its proper divisors (161962566855894).

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

101120110100010 is a wasteful number, since it uses less digits than its factorization.

101120110100010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 728165379 (or 728165376 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 9.

Adding to 101120110100010 its reverse (10001011021101), we get a palindrome (111121121121111).

The spelling of 101120110100010 in words is "one hundred one trillion, one hundred twenty billion, one hundred ten million, one hundred thousand, ten".