10431401351031 has 12 divisors (see below), whose sum is σ = 15068450057752. Its totient is φ = 6953865877296.

The previous prime is 10431401351023. The next prime is 10431401351039. The reversal of 10431401351031 is 13015310413401.

10431401351031 is a `hidden beast` number, since 1 + 0 + 4 + 3 + 140 + 1 + 3 + 510 + 3 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (10431401351023) and next prime (10431401351039).

It is not a de Polignac number, because 10431401351031 - 2³ = 10431401351023 is a prime.

It is a super-2 number, since 2×10431401351031² (a number of 27 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 = 10431401350986 and 10431401351004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10431401351039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33309661 + ... + 33621366.

Almost surely, 2^{10431401351031} is an apocalyptic number.

10431401351031 is a deficient number, since it is larger than the sum of its proper divisors (4637048706721).

10431401351031 is a wasteful number, since it uses less digits than its factorization.

10431401351031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66948350 (or 66948347 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

Adding to 10431401351031 its reverse (13015310413401), we get a palindrome (23446711764432).

The spelling of 10431401351031 in words is "ten trillion, four hundred thirty-one billion, four hundred one million, three hundred fifty-one thousand, thirty-one".