101120310231000 has 128 divisors (see below), whose sum is σ = 334053919143360. Its totient is φ = 25379215104000.

The previous prime is 101120310230939. The next prime is 101120310231011. The reversal of 101120310231000 is 132013021101.

It is a happy number.

It is a super-2 number, since 2×101120310231000² (a number of 29 digits) contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 991324591 + ... + 991426590.

Almost surely, 2^{101120310231000} is an apocalyptic number.

101120310231000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101120310231000 is an abundant number, since it is smaller than the sum of its proper divisors (232933608912360).

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

101120310231000 is a wasteful number, since it uses less digits than its factorization.

101120310231000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1982751222 (or 1982751208 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 101120310231000 its reverse (132013021101), we get a palindrome (101252323252101).

The spelling of 101120310231000 in words is "one hundred one trillion, one hundred twenty billion, three hundred ten million, two hundred thirty-one thousand".