203343153214140 has 240 divisors, whose sum is σ = 639200261855232. Its totient is φ = 54113914353024.

The previous prime is 203343153214093. The next prime is 203343153214249. The reversal of 203343153214140 is 41412351343302.

203343153214140 is a `hidden beast` number, since 2 + 0 + 3 + 3 + 4 + 315 + 321 + 4 + 14 + 0 = 666.

It is a super-2 number, since 2×203343153214140² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 203343153214095 and 203343153214104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 10003588657 + ... + 10003608983.

Almost surely, 2^{203343153214140} is an apocalyptic number.

203343153214140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 203343153214140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (319600130927616).

203343153214140 is an abundant number, since it is smaller than the sum of its proper divisors (435857108641092).

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

203343153214140 is a wasteful number, since it uses less digits than its factorization.

203343153214140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32678 (or 32667 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The spelling of 203343153214140 in words is "two hundred three trillion, three hundred forty-three billion, one hundred fifty-three million, two hundred fourteen thousand, one hundred forty".