20132101031 has 8 divisors (see below), whose sum is σ = 23017491840. Its totient is φ = 17249054328.

The previous prime is 20132101019. The next prime is 20132101037. The reversal of 20132101031 is 13010123102.

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 20132101031 - 2³⁴ = 2952231847 is a prime.

It is a super-2 number, since 2×20132101031² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20132100997 and 20132101015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20132101037) 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, 567581 + ... + 602006.

It is an arithmetic number, because the mean of its divisors is an integer number (2877186480).

Almost surely, 2^20132101031 is an apocalyptic number.

20132101031 is a deficient number, since it is larger than the sum of its proper divisors (2885390809).

20132101031 is a wasteful number, since it uses less digits than its factorization.

20132101031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1172053.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 20132101031 its reverse (13010123102), we get a palindrome (33142224133).

The spelling of 20132101031 in words is "twenty billion, one hundred thirty-two million, one hundred one thousand, thirty-one".