10131202987 has 2 divisors, whose sum is σ = 10131202988. Its totient is φ = 10131202986.

The previous prime is 10131202981. The next prime is 10131202993. The reversal of 10131202987 is 78920213101.

It is a balanced prime because it is at equal distance from previous prime (10131202981) and next prime (10131202993).

It is a cyclic number.

It is not a de Polignac number, because 10131202987 - 2²³ = 10122814379 is a prime.

It is not a weakly prime, because it can be changed into another prime (10131202981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5065601493 + 5065601494.

It is an arithmetic number, because the mean of its divisors is an integer number (5065601494).

Almost surely, 2^10131202987 is an apocalyptic number.

10131202987 is a deficient number, since it is larger than the sum of its proper divisors (1).

10131202987 is an equidigital number, since it uses as much as digits as its factorization.

10131202987 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 34.

The spelling of 10131202987 in words is "ten billion, one hundred thirty-one million, two hundred two thousand, nine hundred eighty-seven".