20612023483 has 2 divisors, whose sum is σ = 20612023484. Its totient is φ = 20612023482.

The previous prime is 20612023391. The next prime is 20612023493. The reversal of 20612023483 is 38432021602.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20612023483 - 2²⁹ = 20075152571 is a prime.

It is not a weakly prime, because it can be changed into another prime (20612023493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10306011741 + 10306011742.

It is an arithmetic number, because the mean of its divisors is an integer number (10306011742).

Almost surely, 2^20612023483 is an apocalyptic number.

20612023483 is a deficient number, since it is larger than the sum of its proper divisors (1).

20612023483 is an equidigital number, since it uses as much as digits as its factorization.

20612023483 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 31.

The spelling of 20612023483 in words is "twenty billion, six hundred twelve million, twenty-three thousand, four hundred eighty-three".