200103103542 has 16 divisors (see below), whose sum is σ = 404702907120. Its totient is φ = 65951584512.

The previous prime is 200103103523. The next prime is 200103103553. The reversal of 200103103542 is 245301301002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 187361923 + ... + 187362990.

It is an arithmetic number, because the mean of its divisors is an integer number (25293931695).

Almost surely, 2^200103103542 is an apocalyptic number.

200103103542 is an abundant number, since it is smaller than the sum of its proper divisors (204599803578).

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

200103103542 is a wasteful number, since it uses less digits than its factorization.

200103103542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374725007.

The product of its (nonzero) digits is 720, while the sum is 21.

Adding to 200103103542 its reverse (245301301002), we get a palindrome (445404404544).

The spelling of 200103103542 in words is "two hundred billion, one hundred three million, one hundred three thousand, five hundred forty-two".