87229815103670 has 64 divisors (see below), whose sum is σ = 159110535168000. Its totient is φ = 34426572950016.

The previous prime is 87229815103657. The next prime is 87229815103741. The reversal of 87229815103670 is 7630151892278.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9582530339 + ... + 9582539441.

It is an arithmetic number, because the mean of its divisors is an integer number (2486102112000).

Almost surely, 2^{87229815103670} is an apocalyptic number.

87229815103670 is a deficient number, since it is larger than the sum of its proper divisors (71880720064330).

87229815103670 is a wasteful number, since it uses less digits than its factorization.

87229815103670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16197.

The product of its (nonzero) digits is 10160640, while the sum is 59.

The spelling of 87229815103670 in words is "eighty-seven trillion, two hundred twenty-nine billion, eight hundred fifteen million, one hundred three thousand, six hundred seventy".