60930903903 has 4 divisors (see below), whose sum is σ = 81241205208. Its totient is φ = 40620602600.

The previous prime is 60930903893. The next prime is 60930904003. The reversal of 60930903903 is 30930903906.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 60930903903 - 2²⁶ = 60863795039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60930903203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10155150648 + ... + 10155150653.

It is an arithmetic number, because the mean of its divisors is an integer number (20310301302).

Almost surely, 2^60930903903 is an apocalyptic number.

60930903903 is a deficient number, since it is larger than the sum of its proper divisors (20310301305).

60930903903 is a wasteful number, since it uses less digits than its factorization.

60930903903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20310301304.

The product of its (nonzero) digits is 118098, while the sum is 42.

The spelling of 60930903903 in words is "sixty billion, nine hundred thirty million, nine hundred three thousand, nine hundred three".