231272627 has 2 divisors, whose sum is σ = 231272628. Its totient is φ = 231272626.

The previous prime is 231272621. The next prime is 231272633. The reversal of 231272627 is 726272132.

It is a balanced prime because it is at equal distance from previous prime (231272621) and next prime (231272633).

It is a cyclic number.

It is not a de Polignac number, because 231272627 - 2¹⁰ = 231271603 is a prime.

It is a super-2 number, since 2×231272627² = 106974055998962258, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 231272593 and 231272602.

It is not a weakly prime, because it can be changed into another prime (231272621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115636313 + 115636314.

It is an arithmetic number, because the mean of its divisors is an integer number (115636314).

Almost surely, 2^231272627 is an apocalyptic number.

231272627 is a deficient number, since it is larger than the sum of its proper divisors (1).

231272627 is an equidigital number, since it uses as much as digits as its factorization.

231272627 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14112, while the sum is 32.

The square root of 231272627 is about 15207.6502787248. The cubic root of 231272627 is about 613.8205318510.

The spelling of 231272627 in words is "two hundred thirty-one million, two hundred seventy-two thousand, six hundred twenty-seven".