63151938500102 has 4 divisors (see below), whose sum is σ = 94727907750156. Its totient is φ = 31575969250050.

The previous prime is 63151938500081. The next prime is 63151938500143. The reversal of 63151938500102 is 20100583915136.

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

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, 15787984625024 + ... + 15787984625027.

It is an arithmetic number, because the mean of its divisors is an integer number (23681976937539).

Almost surely, 2^{63151938500102} is an apocalyptic number.

63151938500102 is a deficient number, since it is larger than the sum of its proper divisors (31575969250054).

63151938500102 is a wasteful number, since it uses less digits than its factorization.

63151938500102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31575969250053.

The product of its (nonzero) digits is 194400, while the sum is 44.

The spelling of 63151938500102 in words is "sixty-three trillion, one hundred fifty-one billion, nine hundred thirty-eight million, five hundred thousand, one hundred two".