10113145521456 has 80 divisors (see below), whose sum is σ = 26248860260064. Its totient is φ = 3355159560192.

The previous prime is 10113145521403. The next prime is 10113145521487. The reversal of 10113145521456 is 65412554131101.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26394160 + ... + 26774576.

Almost surely, 2^{10113145521456} is an apocalyptic number.

10113145521456 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

10113145521456 is an abundant number, since it is smaller than the sum of its proper divisors (16135714738608).

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

10113145521456 is a wasteful number, since it uses less digits than its factorization.

10113145521456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 383038 (or 383032 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 39.

Adding to 10113145521456 its reverse (65412554131101), we get a palindrome (75525699652557).

The spelling of 10113145521456 in words is "ten trillion, one hundred thirteen billion, one hundred forty-five million, five hundred twenty-one thousand, four hundred fifty-six".