1020010110112 has 48 divisors (see below), whose sum is σ = 2295098874432. Its totient is φ = 437132689920.

The previous prime is 1020010110089. The next prime is 1020010110137. The reversal of 1020010110112 is 2110110100201.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9266148 + ... + 9375580.

It is an arithmetic number, because the mean of its divisors is an integer number (47814559884).

Almost surely, 2^{1020010110112} is an apocalyptic number.

It is an amenable number.

1020010110112 is an abundant number, since it is smaller than the sum of its proper divisors (1275088764320).

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

1020010110112 is a wasteful number, since it uses less digits than its factorization.

1020010110112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151061 (or 151053 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 1020010110112 its reverse (2110110100201), we get a palindrome (3130120210313).

The spelling of 1020010110112 in words is "one trillion, twenty billion, ten million, one hundred ten thousand, one hundred twelve".