113978450308 has 48 divisors (see below), whose sum is σ = 222560037504. Its totient is φ = 50796838400.

The previous prime is 113978450273. The next prime is 113978450353. The reversal of 113978450308 is 803054879311.

It is a happy number.

It is a super-2 number, since 2×113978450308² (a number of 23 digits) contains 22 as substring.

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, 202810 + ... + 518737.

It is an arithmetic number, because the mean of its divisors is an integer number (4636667448).

Almost surely, 2^113978450308 is an apocalyptic number.

It is an amenable number.

113978450308 is a deficient number, since it is larger than the sum of its proper divisors (108581587196).

113978450308 is a wasteful number, since it uses less digits than its factorization.

113978450308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 721692 (or 721690 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 49.

The spelling of 113978450308 in words is "one hundred thirteen billion, nine hundred seventy-eight million, four hundred fifty thousand, three hundred eight".