1357100087 has 8 divisors (see below), whose sum is σ = 1566030336. Its totient is φ = 1151934552.

The previous prime is 1357100083. The next prime is 1357100093. The reversal of 1357100087 is 7800017531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1357100087 - 2² = 1357100083 is a prime.

It is a super-2 number, since 2×1357100087² = 3683441292270815138, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1357100083) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 940403 + ... + 941844.

It is an arithmetic number, because the mean of its divisors is an integer number (195753792).

Almost surely, 2^1357100087 is an apocalyptic number.

1357100087 is a deficient number, since it is larger than the sum of its proper divisors (208930249).

1357100087 is a wasteful number, since it uses less digits than its factorization.

1357100087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1882357.

The product of its (nonzero) digits is 5880, while the sum is 32.

The square root of 1357100087 is about 36838.8393818263. The cubic root of 1357100087 is about 1107.1436141641.

The spelling of 1357100087 in words is "one billion, three hundred fifty-seven million, one hundred thousand, eighty-seven".