1000157195300 has 18 divisors (see below), whose sum is σ = 2170341114018. Its totient is φ = 400062878080.

The previous prime is 1000157195291. The next prime is 1000157195351. The reversal of 1000157195300 is 35917510001.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 36261299776 + 963895895524 = 190424^2 + 981782^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5000785877 + ... + 5000786076.

Almost surely, 2^{1000157195300} is an apocalyptic number.

1000157195300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1000157195300 is an abundant number, since it is smaller than the sum of its proper divisors (1170183918718).

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

1000157195300 is a wasteful number, since it uses less digits than its factorization.

1000157195300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10001571967 (or 10001571960 counting only the distinct ones).

The product of its (nonzero) digits is 4725, while the sum is 32.

The spelling of 1000157195300 in words is "one trillion, one hundred fifty-seven million, one hundred ninety-five thousand, three hundred".