203112014034402 has 48 divisors (see below), whose sum is σ = 480157388287200. Its totient is φ = 61539550800000.

The previous prime is 203112014034337. The next prime is 203112014034407. The reversal of 203112014034402 is 204430410211302.

203112014034402 is a `hidden beast` number, since 2 + 0 + 3 + 11 + 201 + 4 + 0 + 3 + 440 + 2 = 666.

It is a super-2 number, since 2×203112014034402² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (203112014034407) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 78256224 + ... + 80810027.

It is an arithmetic number, because the mean of its divisors is an integer number (10003278922650).

Almost surely, 2^{203112014034402} is an apocalyptic number.

203112014034402 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

203112014034402 is an abundant number, since it is smaller than the sum of its proper divisors (277045374252798).

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

203112014034402 is a wasteful number, since it uses less digits than its factorization.

203112014034402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159072719 (or 159072716 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 203112014034402 its reverse (204430410211302), we get a palindrome (407542424245704).

The spelling of 203112014034402 in words is "two hundred three trillion, one hundred twelve billion, fourteen million, thirty-four thousand, four hundred two".