101412623345615 has 16 divisors (see below), whose sum is σ = 128902145873760. Its totient is φ = 76329023047680.

The previous prime is 101412623345611. The next prime is 101412623345629. The reversal of 101412623345615 is 516543326214101.

It is not a de Polignac number, because 101412623345615 - 2² = 101412623345611 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101412623345611) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 224123306 + ... + 224575335.

It is an arithmetic number, because the mean of its divisors is an integer number (8056384117110).

Almost surely, 2^{101412623345615} is an apocalyptic number.

101412623345615 is a deficient number, since it is larger than the sum of its proper divisors (27489522528145).

101412623345615 is a wasteful number, since it uses less digits than its factorization.

101412623345615 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 448701322.

The product of its (nonzero) digits is 518400, while the sum is 44.

Adding to 101412623345615 its reverse (516543326214101), we get a palindrome (617955949559716).

The spelling of 101412623345615 in words is "one hundred one trillion, four hundred twelve billion, six hundred twenty-three million, three hundred forty-five thousand, six hundred fifteen".