10111021331000 has 32 divisors (see below), whose sum is σ = 23659789916880. Its totient is φ = 4044408532000.

The previous prime is 10111021330919. The next prime is 10111021331017. The reversal of 10111021331000 is 13312011101.

It is a happy number.

It is a super-2 number, since 2×10111021331000² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

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, 5055509666 + ... + 5055511665.

Almost surely, 2^{10111021331000} is an apocalyptic number.

10111021331000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10111021331000 is an abundant number, since it is smaller than the sum of its proper divisors (13548768585880).

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

10111021331000 is a wasteful number, since it uses less digits than its factorization.

10111021331000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10111021352 (or 10111021338 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 10111021331000 its reverse (13312011101), we get a palindrome (10124333342101).

The spelling of 10111021331000 in words is "ten trillion, one hundred eleven billion, twenty-one million, three hundred thirty-one thousand".