103774057651 has 4 divisors (see below), whose sum is σ = 113208062904. Its totient is φ = 94340052400.

The previous prime is 103774057613. The next prime is 103774057687. The reversal of 103774057651 is 156750477301.

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

It is not a de Polignac number, because 103774057651 - 2⁷ = 103774057523 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103774057451) 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, 4717002610 + ... + 4717002631.

It is an arithmetic number, because the mean of its divisors is an integer number (28302015726).

Almost surely, 2^103774057651 is an apocalyptic number.

103774057651 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

103774057651 is a deficient number, since it is larger than the sum of its proper divisors (9434005253).

103774057651 is an equidigital number, since it uses as much as digits as its factorization.

103774057651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9434005252.

The product of its (nonzero) digits is 617400, while the sum is 46.

The spelling of 103774057651 in words is "one hundred three billion, seven hundred seventy-four million, fifty-seven thousand, six hundred fifty-one".