1010403131012 has 24 divisors (see below), whose sum is σ = 1946979024480. Its totient is φ = 454981866560.

The previous prime is 1010403131009. The next prime is 1010403131039. The reversal of 1010403131012 is 2101313040101.

It is a super-2 number, since 2×1010403131012² (a number of 25 digits) contains 22 as substring.

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, 107302337 + ... + 107311752.

It is an arithmetic number, because the mean of its divisors is an integer number (81124126020).

Almost surely, 2^{1010403131012} is an apocalyptic number.

It is an amenable number.

1010403131012 is a deficient number, since it is larger than the sum of its proper divisors (936575893468).

1010403131012 is a wasteful number, since it uses less digits than its factorization.

1010403131012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214614211 (or 214614209 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 1010403131012 its reverse (2101313040101), we get a palindrome (3111716171113).

The spelling of 1010403131012 in words is "one trillion, ten billion, four hundred three million, one hundred thirty-one thousand, twelve".