1030131103323 has 32 divisors (see below), whose sum is σ = 1584552554496. Its totient is φ = 583086585888.

The previous prime is 1030131103289. The next prime is 1030131103333. The reversal of 1030131103323 is 3233011310301.

It is not a de Polignac number, because 1030131103323 - 2²⁴ = 1030114326107 is a prime.

It is a super-2 number, since 2×1030131103323² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 1030131103323.

It is not an unprimeable number, because it can be changed into a prime (1030131103333) 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, 32977090 + ... + 33008312.

It is an arithmetic number, because the mean of its divisors is an integer number (49517267328).

Almost surely, 2^{1030131103323} is an apocalyptic number.

1030131103323 is a deficient number, since it is larger than the sum of its proper divisors (554421451173).

1030131103323 is a wasteful number, since it uses less digits than its factorization.

1030131103323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46023.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 1030131103323 its reverse (3233011310301), we get a palindrome (4263142413624).

The spelling of 1030131103323 in words is "one trillion, thirty billion, one hundred thirty-one million, one hundred three thousand, three hundred twenty-three".