101606453452 has 12 divisors (see below), whose sum is σ = 203212906960. Its totient is φ = 43545622896.

The previous prime is 101606453449. The next prime is 101606453453. The reversal of 101606453452 is 254354606101.

101606453452 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (101606453453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1814400927 + ... + 1814400982.

Almost surely, 2^101606453452 is an apocalyptic number.

It is an amenable number.

101606453452 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

101606453452 is a wasteful number, since it uses less digits than its factorization.

101606453452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3628801920 (or 3628801918 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 37.

The spelling of 101606453452 in words is "one hundred one billion, six hundred six million, four hundred fifty-three thousand, four hundred fifty-two".