10146261251 has 8 divisors (see below), whose sum is σ = 11611860480. Its totient is φ = 8684695368.

The previous prime is 10146261241. The next prime is 10146261259. The reversal of 10146261251 is 15216264101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10146261251 - 2⁶ = 10146261187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10146261259) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1002941 + ... + 1013006.

It is an arithmetic number, because the mean of its divisors is an integer number (1451482560).

Almost surely, 2^10146261251 is an apocalyptic number.

10146261251 is a deficient number, since it is larger than the sum of its proper divisors (1465599229).

10146261251 is an equidigital number, since it uses as much as digits as its factorization.

10146261251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2016673.

The product of its (nonzero) digits is 2880, while the sum is 29.

The spelling of 10146261251 in words is "ten billion, one hundred forty-six million, two hundred sixty-one thousand, two hundred fifty-one".