101001112120000 has 70 divisors (see below), whose sum is σ = 250449932795348. Its totient is φ = 40400444832000.

The previous prime is 101001112119917. The next prime is 101001112120003. The reversal of 101001112120000 is 21211100101.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (101001112120003) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1262473902 + ... + 1262553901.

Almost surely, 2^{101001112120000} is an apocalyptic number.

101001112120000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101001112120000 is an abundant number, since it is smaller than the sum of its proper divisors (149448820675348).

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

101001112120000 is an frugal number, since it uses more digits than its factorization.

101001112120000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2525027835 (or 2525027810 counting only the distinct ones).

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

Adding to 101001112120000 its reverse (21211100101), we get a palindrome (101022323220101).

The spelling of 101001112120000 in words is "one hundred one trillion, one billion, one hundred twelve million, one hundred twenty thousand".