10152345261 has 4 divisors (see below), whose sum is σ = 13536460352. Its totient is φ = 6768230172.

The previous prime is 10152345253. The next prime is 10152345263. The reversal of 10152345261 is 16254325101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 10152345261 - 2³ = 10152345253 is a prime.

It is a super-2 number, since 2×10152345261² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10152345263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1692057541 + ... + 1692057546.

It is an arithmetic number, because the mean of its divisors is an integer number (3384115088).

Almost surely, 2^10152345261 is an apocalyptic number.

It is an amenable number.

10152345261 is a deficient number, since it is larger than the sum of its proper divisors (3384115091).

10152345261 is an equidigital number, since it uses as much as digits as its factorization.

10152345261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3384115090.

The product of its (nonzero) digits is 7200, while the sum is 30.

The spelling of 10152345261 in words is "ten billion, one hundred fifty-two million, three hundred forty-five thousand, two hundred sixty-one".