10016055431 has 2 divisors, whose sum is σ = 10016055432. Its totient is φ = 10016055430.

The previous prime is 10016055421. The next prime is 10016055451. The reversal of 10016055431 is 13455061001.

It is a weak prime.

It is an emirp because it is prime and its reverse (13455061001) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10016055431 is a prime.

It is a super-2 number, since 2×10016055431² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10016055431.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10016055421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5008027715 + 5008027716.

It is an arithmetic number, because the mean of its divisors is an integer number (5008027716).

Almost surely, 2^10016055431 is an apocalyptic number.

10016055431 is a deficient number, since it is larger than the sum of its proper divisors (1).

10016055431 is an equidigital number, since it uses as much as digits as its factorization.

10016055431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1800, while the sum is 26.

The spelling of 10016055431 in words is "ten billion, sixteen million, fifty-five thousand, four hundred thirty-one".