100415215214 has 8 divisors (see below), whose sum is σ = 150624175968. Its totient is φ = 50207156560.

The previous prime is 100415215211. The next prime is 100415215217. The reversal of 100415215214 is 412512514001.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (100415215211) and next prime (100415215217).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100415215211) 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, 274379 + ... + 525465.

It is an arithmetic number, because the mean of its divisors is an integer number (18828021996).

Almost surely, 2^100415215214 is an apocalyptic number.

100415215214 is a deficient number, since it is larger than the sum of its proper divisors (50208960754).

100415215214 is a wasteful number, since it uses less digits than its factorization.

100415215214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 451050.

The product of its (nonzero) digits is 1600, while the sum is 26.

Adding to 100415215214 its reverse (412512514001), we get a palindrome (512927729215).

The spelling of 100415215214 in words is "one hundred billion, four hundred fifteen million, two hundred fifteen thousand, two hundred fourteen".