101023612 has 6 divisors (see below), whose sum is σ = 176791328. Its totient is φ = 50511804.

The previous prime is 101023609. The next prime is 101023619. The reversal of 101023612 is 216320101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101023619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12627948 + ... + 12627955.

Almost surely, 2^101023612 is an apocalyptic number.

It is an amenable number.

101023612 is a deficient number, since it is larger than the sum of its proper divisors (75767716).

101023612 is a wasteful number, since it uses less digits than its factorization.

101023612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25255907 (or 25255905 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 101023612 is about 10051.0502933773. The cubic root of 101023612 is about 465.7372388136.

Adding to 101023612 its reverse (216320101), we get a palindrome (317343713).

The spelling of 101023612 in words is "one hundred one million, twenty-three thousand, six hundred twelve".