101545481827012 has 12 divisors (see below), whose sum is σ = 177705807993280. Its totient is φ = 50772393828936.

The previous prime is 101545481826973. The next prime is 101545481827091. The reversal of 101545481827012 is 210728184545101.

It is a super-2 number, since 2×101545481827012² (a number of 29 digits) contains 22 as substring.

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, 86112312 + ... + 87283567.

Almost surely, 2^{101545481827012} is an apocalyptic number.

It is an amenable number.

101545481827012 is a deficient number, since it is larger than the sum of its proper divisors (76160326166268).

101545481827012 is a wasteful number, since it uses less digits than its factorization.

101545481827012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173542290 (or 173542288 counting only the distinct ones).

The product of its (nonzero) digits is 716800, while the sum is 49.

The spelling of 101545481827012 in words is "one hundred one trillion, five hundred forty-five billion, four hundred eighty-one million, eight hundred twenty-seven thousand, twelve".