1030331101431 has 16 divisors (see below), whose sum is σ = 1387769766656. Its totient is φ = 679896239616.

The previous prime is 1030331101391. The next prime is 1030331101441. The reversal of 1030331101431 is 1341011330301.

It is not a de Polignac number, because 1030331101431 - 2²⁶ = 1030263992567 is a prime.

It is a super-2 number, since 2×1030331101431² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1030331101398 and 1030331101407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030331101441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 136105 + ... + 1441938.

It is an arithmetic number, because the mean of its divisors is an integer number (86735610416).

Almost surely, 2^{1030331101431} is an apocalyptic number.

1030331101431 is a deficient number, since it is larger than the sum of its proper divisors (357438665225).

1030331101431 is a wasteful number, since it uses less digits than its factorization.

1030331101431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1580262.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 1030331101431 its reverse (1341011330301), we get a palindrome (2371342431732).

The spelling of 1030331101431 in words is "one trillion, thirty billion, three hundred thirty-one million, one hundred one thousand, four hundred thirty-one".