70100251100166 has 192 divisors, whose sum is σ = 166269335938560. Its totient is φ = 19300228992000.

The previous prime is 70100251100149. The next prime is 70100251100183. The reversal of 70100251100166 is 66100115200107.

It is an interprime number because it is at equal distance from previous prime (70100251100149) and next prime (70100251100183).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 10018611780 + ... + 10018618776.

It is an arithmetic number, because the mean of its divisors is an integer number (865986124680).

Almost surely, 2^{70100251100166} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70100251100166, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83134667969280).

70100251100166 is an abundant number, since it is smaller than the sum of its proper divisors (96169084838394).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

70100251100166 is a wasteful number, since it uses less digits than its factorization.

70100251100166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8091 (or 8060 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 30.

The spelling of 70100251100166 in words is "seventy trillion, one hundred billion, two hundred fifty-one million, one hundred thousand, one hundred sixty-six".