701021315 has 4 divisors (see below), whose sum is σ = 841225584. Its totient is φ = 560817048.

The previous prime is 701021311. The next prime is 701021323. The reversal of 701021315 is 513120107.

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

It is a cyclic number.

It is not a de Polignac number, because 701021315 - 2² = 701021311 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (701021311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70102127 + ... + 70102136.

It is an arithmetic number, because the mean of its divisors is an integer number (210306396).

Almost surely, 2^701021315 is an apocalyptic number.

701021315 is a deficient number, since it is larger than the sum of its proper divisors (140204269).

701021315 is a wasteful number, since it uses less digits than its factorization.

701021315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140204268.

The product of its (nonzero) digits is 210, while the sum is 20.

The square root of 701021315 is about 26476.8071149072. The cubic root of 701021315 is about 888.3356155544.

It can be divided in two parts, 70102 and 1315, that added together give a palindrome (71417).

The spelling of 701021315 in words is "seven hundred one million, twenty-one thousand, three hundred fifteen".