20202411031 has 16 divisors (see below), whose sum is σ = 23071246848. Its totient is φ = 17510759200.

The previous prime is 20202411011. The next prime is 20202411083. The reversal of 20202411031 is 13011420202.

It is not a de Polignac number, because 20202411031 - 2³¹ = 18054927383 is a prime.

It is a super-2 number, since 2×20202411031² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20202410996 and 20202411014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20202411011) 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, 49696 + ... + 207061.

It is an arithmetic number, because the mean of its divisors is an integer number (1441952928).

Almost surely, 2^20202411031 is an apocalyptic number.

20202411031 is a deficient number, since it is larger than the sum of its proper divisors (2868835817).

20202411031 is a wasteful number, since it uses less digits than its factorization.

20202411031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257102.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 20202411031 its reverse (13011420202), we get a palindrome (33213831233).

The spelling of 20202411031 in words is "twenty billion, two hundred two million, four hundred eleven thousand, thirty-one".