1497602131211 has 2 divisors, whose sum is σ = 1497602131212. Its totient is φ = 1497602131210.

The previous prime is 1497602131189. The next prime is 1497602131217. The reversal of 1497602131211 is 1121312067941.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1497602131211 - 2¹⁰ = 1497602130187 is a prime.

It is not a weakly prime, because it can be changed into another prime (1497602131217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 748801065605 + 748801065606.

It is an arithmetic number, because the mean of its divisors is an integer number (748801065606).

Almost surely, 2^{1497602131211} is an apocalyptic number.

1497602131211 is a deficient number, since it is larger than the sum of its proper divisors (1).

1497602131211 is an equidigital number, since it uses as much as digits as its factorization.

1497602131211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 38.

The spelling of 1497602131211 in words is "one trillion, four hundred ninety-seven billion, six hundred two million, one hundred thirty-one thousand, two hundred eleven".