1407288131 has 2 divisors, whose sum is σ = 1407288132. Its totient is φ = 1407288130.

The previous prime is 1407288011. The next prime is 1407288151. The reversal of 1407288131 is 1318827041.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1407288131 - 2¹⁰ = 1407287107 is a prime.

It is a super-2 number, since 2×1407288131² = 3960919767306946322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1407288091 and 1407288100.

It is not a weakly prime, because it can be changed into another prime (1407288151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 703644065 + 703644066.

It is an arithmetic number, because the mean of its divisors is an integer number (703644066).

Almost surely, 2^1407288131 is an apocalyptic number.

1407288131 is a deficient number, since it is larger than the sum of its proper divisors (1).

1407288131 is an equidigital number, since it uses as much as digits as its factorization.

1407288131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10752, while the sum is 35.

The square root of 1407288131 is about 37513.8391930232. The cubic root of 1407288131 is about 1120.6268098006.

The spelling of 1407288131 in words is "one billion, four hundred seven million, two hundred eighty-eight thousand, one hundred thirty-one".