10103777740 has 48 divisors (see below), whose sum is σ = 24374774592. Its totient is φ = 3446194176.

The previous prime is 10103777713. The next prime is 10103777753. The reversal of 10103777740 is 4777730101.

It is a self number, because there is not a number n which added to its sum of digits gives 10103777740.

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, 159949 + ... + 213988.

It is an arithmetic number, because the mean of its divisors is an integer number (507807804).

Almost surely, 2^10103777740 is an apocalyptic number.

10103777740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10103777740 is an abundant number, since it is smaller than the sum of its proper divisors (14270996852).

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

10103777740 is a wasteful number, since it uses less digits than its factorization.

10103777740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374146 (or 374144 counting only the distinct ones).

The product of its (nonzero) digits is 28812, while the sum is 37.

The spelling of 10103777740 in words is "ten billion, one hundred three million, seven hundred seventy-seven thousand, seven hundred forty".