201903657130676 has 6 divisors (see below), whose sum is σ = 353331399978690. Its totient is φ = 100951828565336.

The previous prime is 201903657130663. The next prime is 201903657130691. The reversal of 201903657130676 is 676031756309102.

It can be written as a sum of positive squares in only one way, i.e., 140552311186576 + 61351345944100 = 11855476^2 + 7832710^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25237957141331 + ... + 25237957141338.

It is an arithmetic number, because the mean of its divisors is an integer number (58888566663115).

Almost surely, 2^{201903657130676} is an apocalyptic number.

It is an amenable number.

201903657130676 is a deficient number, since it is larger than the sum of its proper divisors (151427742848014).

201903657130676 is a wasteful number, since it uses less digits than its factorization.

201903657130676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50475914282673 (or 50475914282671 counting only the distinct ones).

The product of its (nonzero) digits is 8573040, while the sum is 56.

The spelling of 201903657130676 in words is "two hundred one trillion, nine hundred three billion, six hundred fifty-seven million, one hundred thirty thousand, six hundred seventy-six".