10300532144 has 20 divisors (see below), whose sum is σ = 22808321424. Its totient is φ = 4414513728.

The previous prime is 10300532117. The next prime is 10300532147. The reversal of 10300532144 is 44123500301.

It is a super-2 number, since 2×10300532144² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10300532147) 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, 45984407 + ... + 45984630.

Almost surely, 2^10300532144 is an apocalyptic number.

10300532144 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

10300532144 is an abundant number, since it is smaller than the sum of its proper divisors (12507789280).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10300532144 is an equidigital number, since it uses as much as digits as its factorization.

10300532144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91969052 (or 91969046 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The spelling of 10300532144 in words is "ten billion, three hundred million, five hundred thirty-two thousand, one hundred forty-four".