102011020001120 has 96 divisors (see below), whose sum is σ = 255184712320608. Its totient is φ = 38403073220608.

The previous prime is 102011020001041. The next prime is 102011020001263. The reversal of 102011020001120 is 21100020110201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100168727 + ... + 101181993.

It is an arithmetic number, because the mean of its divisors is an integer number (2658174086673).

Almost surely, 2^{102011020001120} is an apocalyptic number.

102011020001120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102011020001120 is an abundant number, since it is smaller than the sum of its proper divisors (153173692319488).

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

102011020001120 is a wasteful number, since it uses less digits than its factorization.

102011020001120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1050312 (or 1050304 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 102011020001120 its reverse (21100020110201), we get a palindrome (123111040111321).

The spelling of 102011020001120 in words is "one hundred two trillion, eleven billion, twenty million, one thousand, one hundred twenty".