10923131 has 2 divisors, whose sum is σ = 10923132. Its totient is φ = 10923130.

The previous prime is 10923127. The next prime is 10923139. The reversal of 10923131 is 13132901.

It is a weak prime.

It is an emirp because it is prime and its reverse (13132901) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10923131 - 2² = 10923127 is a prime.

It is a super-2 number, since 2×10923131² = 238629581686322, which contains 22 as substring.

It is a Chen prime.

It is a plaindrome in base 13.

It is not a weakly prime, because it can be changed into another prime (10923139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5461565 + 5461566.

It is an arithmetic number, because the mean of its divisors is an integer number (5461566).

Almost surely, 2^10923131 is an apocalyptic number.

10923131 is a deficient number, since it is larger than the sum of its proper divisors (1).

10923131 is an equidigital number, since it uses as much as digits as its factorization.

10923131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 162, while the sum is 20.

The square root of 10923131 is about 3305.0160362697. The cubic root of 10923131 is about 221.8787517980.

The spelling of 10923131 in words is "ten million, nine hundred twenty-three thousand, one hundred thirty-one".