102231013331000 has 128 divisors (see below), whose sum is σ = 252910750248000. Its totient is φ = 38571000768000.

The previous prime is 102231013330997. The next prime is 102231013331003. The reversal of 102231013331000 is 133310132201.

It is an interprime number because it is at equal distance from previous prime (102231013330997) and next prime (102231013331003).

It is a super-2 number, since 2×102231013331000² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102231013331003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7396991 + ... + 16098990.

Almost surely, 2^{102231013331000} is an apocalyptic number.

102231013331000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102231013331000 is an abundant number, since it is smaller than the sum of its proper divisors (150679736917000).

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

102231013331000 is a wasteful number, since it uses less digits than its factorization.

102231013331000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23496250 (or 23496236 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 102231013331000 its reverse (133310132201), we get a palindrome (102364323463201).

The spelling of 102231013331000 in words is "one hundred two trillion, two hundred thirty-one billion, thirteen million, three hundred thirty-one thousand".