10101514452 has 12 divisors (see below), whose sum is σ = 23570200416. Its totient is φ = 3367171480.

The previous prime is 10101514447. The next prime is 10101514487. The reversal of 10101514452 is 25441510101.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 420896424 + ... + 420896447.

It is an arithmetic number, because the mean of its divisors is an integer number (1964183368).

Almost surely, 2^10101514452 is an apocalyptic number.

10101514452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10101514452 is an abundant number, since it is smaller than the sum of its proper divisors (13468685964).

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

10101514452 is a wasteful number, since it uses less digits than its factorization.

10101514452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 841792878 (or 841792876 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 24.

The spelling of 10101514452 in words is "ten billion, one hundred one million, five hundred fourteen thousand, four hundred fifty-two".