10031201431 has 2 divisors, whose sum is σ = 10031201432. Its totient is φ = 10031201430.

The previous prime is 10031201381. The next prime is 10031201447. The reversal of 10031201431 is 13410213001.

It is an a-pointer prime, because the next prime (10031201447) can be obtained adding 10031201431 to its sum of digits (16).

It is a strong prime.

It is an emirp because it is prime and its reverse (13410213001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10031201431 - 2¹³ = 10031193239 is a prime.

It is a super-2 number, since 2×10031201431² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10031201731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5015600715 + 5015600716.

It is an arithmetic number, because the mean of its divisors is an integer number (5015600716).

Almost surely, 2^10031201431 is an apocalyptic number.

10031201431 is a deficient number, since it is larger than the sum of its proper divisors (1).

10031201431 is an equidigital number, since it uses as much as digits as its factorization.

10031201431 is an evil number, because the sum of its binary digits is even.

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

Adding to 10031201431 its reverse (13410213001), we get a palindrome (23441414432).

The spelling of 10031201431 in words is "ten billion, thirty-one million, two hundred one thousand, four hundred thirty-one".