101010952457 has 2 divisors, whose sum is σ = 101010952458. Its totient is φ = 101010952456.

The previous prime is 101010952411. The next prime is 101010952579. The reversal of 101010952457 is 754259010101.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 81044979856 + 19965972601 = 284684^2 + 141301^2 .

It is a cyclic number.

It is not a de Polignac number, because 101010952457 - 2²⁴ = 100994175241 is a prime.

It is not a weakly prime, because it can be changed into another prime (101010952657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50505476228 + 50505476229.

It is an arithmetic number, because the mean of its divisors is an integer number (50505476229).

Almost surely, 2^101010952457 is an apocalyptic number.

It is an amenable number.

101010952457 is a deficient number, since it is larger than the sum of its proper divisors (1).

101010952457 is an equidigital number, since it uses as much as digits as its factorization.

101010952457 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12600, while the sum is 35.

Adding to 101010952457 its reverse (754259010101), we get a palindrome (855269962558).

The spelling of 101010952457 in words is "one hundred one billion, ten million, nine hundred fifty-two thousand, four hundred fifty-seven".