1010403131200 has 84 divisors (see below), whose sum is σ = 2528362817280. Its totient is φ = 397311024640.

The previous prime is 1010403131197. The next prime is 1010403131237. The reversal of 1010403131200 is 21313040101.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5257312 + ... + 5446111.

Almost surely, 2^{1010403131200} is an apocalyptic number.

1010403131200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1010403131200 is an abundant number, since it is smaller than the sum of its proper divisors (1517959686080).

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

1010403131200 is a wasteful number, since it uses less digits than its factorization.

1010403131200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10703504 (or 10703489 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 1010403131200 its reverse (21313040101), we get a palindrome (1031716171301).

The spelling of 1010403131200 in words is "one trillion, ten billion, four hundred three million, one hundred thirty-one thousand, two hundred".