701361021087 has 12 divisors (see below), whose sum is σ = 1013084288944. Its totient is φ = 467570664000.

The previous prime is 701361021083. The next prime is 701361021157. The reversal of 701361021087 is 780120163107.

701361021087 is a `hidden beast` number, since 7 + 0 + 1 + 361 + 0 + 210 + 87 = 666.

It is not a de Polignac number, because 701361021087 - 2² = 701361021083 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (701361021083) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2346087 + ... + 2628087.

Almost surely, 2^701361021087 is an apocalyptic number.

701361021087 is a deficient number, since it is larger than the sum of its proper divisors (311723267857).

701361021087 is a wasteful number, since it uses less digits than its factorization.

701361021087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 558350 (or 558347 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 36.

The spelling of 701361021087 in words is "seven hundred one billion, three hundred sixty-one million, twenty-one thousand, eighty-seven".