20237302657101 has 16 divisors (see below), whose sum is σ = 28408992330240. Its totient is φ = 12778862070960.

The previous prime is 20237302657097. The next prime is 20237302657127. The reversal of 20237302657101 is 10175620373202.

It is not a de Polignac number, because 20237302657101 - 2² = 20237302657097 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 20237302657101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20237302657171) 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, 35719785 + ... + 36281918.

It is an arithmetic number, because the mean of its divisors is an integer number (1775562020640).

Almost surely, 2^{20237302657101} is an apocalyptic number.

It is an amenable number.

20237302657101 is a deficient number, since it is larger than the sum of its proper divisors (8171689673139).

20237302657101 is a wasteful number, since it uses less digits than its factorization.

20237302657101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72006656.

The product of its (nonzero) digits is 105840, while the sum is 39.

The spelling of 20237302657101 in words is "twenty trillion, two hundred thirty-seven billion, three hundred two million, six hundred fifty-seven thousand, one hundred one".