10120616477 has 8 divisors (see below), whose sum is σ = 10766737152. Its totient is φ = 9480139200.

The previous prime is 10120616453. The next prime is 10120616479. The reversal of 10120616477 is 77461602101.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 10120616477 - 2²⁰ = 10119567901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10120616479) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1407149 + ... + 1414322.

It is an arithmetic number, because the mean of its divisors is an integer number (1345842144).

Almost surely, 2^10120616477 is an apocalyptic number.

10120616477 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

10120616477 is a deficient number, since it is larger than the sum of its proper divisors (646120675).

10120616477 is a wasteful number, since it uses less digits than its factorization.

10120616477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2821699.

The product of its (nonzero) digits is 14112, while the sum is 35.

The spelling of 10120616477 in words is "ten billion, one hundred twenty million, six hundred sixteen thousand, four hundred seventy-seven".