203513152214120 has 64 divisors (see below), whose sum is σ = 523555159248000. Its totient is φ = 69744521237760.

The previous prime is 203513152214083. The next prime is 203513152214131. The reversal of 203513152214120 is 21412251315302.

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, 163005470 + ... + 164249229.

It is an arithmetic number, because the mean of its divisors is an integer number (8180549363250).

Almost surely, 2^{203513152214120} is an apocalyptic number.

203513152214120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

203513152214120 is an abundant number, since it is smaller than the sum of its proper divisors (320042007033880).

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

203513152214120 is a wasteful number, since it uses less digits than its factorization.

203513152214120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327256938 (or 327256934 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 32.

The spelling of 203513152214120 in words is "two hundred three trillion, five hundred thirteen billion, one hundred fifty-two million, two hundred fourteen thousand, one hundred twenty".