102065601520475 has 24 divisors (see below), whose sum is σ = 131583854760960. Its totient is φ = 78450051492000.

The previous prime is 102065601520423. The next prime is 102065601520481. The reversal of 102065601520475 is 574025106560201.

It is not a de Polignac number, because 102065601520475 - 2¹² = 102065601516379 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 473624471 + ... + 473839920.

It is an arithmetic number, because the mean of its divisors is an integer number (5482660615040).

Almost surely, 2^{102065601520475} is an apocalyptic number.

102065601520475 is a deficient number, since it is larger than the sum of its proper divisors (29518253240485).

102065601520475 is a wasteful number, since it uses less digits than its factorization.

102065601520475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 947464571 (or 947464566 counting only the distinct ones).

The product of its (nonzero) digits is 504000, while the sum is 44.

The spelling of 102065601520475 in words is "one hundred two trillion, sixty-five billion, six hundred one million, five hundred twenty thousand, four hundred seventy-five".