10132258981 has 8 divisors (see below), whose sum is σ = 10915216760. Its totient is φ = 9349808832.

The previous prime is 10132258967. The next prime is 10132258987. The reversal of 10132258981 is 18985223101.

It can be written as a sum of positive squares in 4 ways, for example, as 3648100 + 10128610881 = 1910^2 + 100641^2 .

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

It is not a de Polignac number, because 10132258981 - 2⁹ = 10132258469 is a prime.

It is a super-2 number, since 2×10132258981² (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 (10132258987) 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, 84930 + ... + 165763.

It is an arithmetic number, because the mean of its divisors is an integer number (1364402095).

Almost surely, 2^10132258981 is an apocalyptic number.

It is an amenable number.

10132258981 is a deficient number, since it is larger than the sum of its proper divisors (782957779).

10132258981 is a wasteful number, since it uses less digits than its factorization.

10132258981 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253815.

The product of its (nonzero) digits is 34560, while the sum is 40.

The spelling of 10132258981 in words is "ten billion, one hundred thirty-two million, two hundred fifty-eight thousand, nine hundred eighty-one".