202263481023 has 64 divisors (see below), whose sum is σ = 279248256000. Its totient is φ = 130190745600.

The previous prime is 202263481019. The next prime is 202263481037. The reversal of 202263481023 is 320184362202.

It is not a de Polignac number, because 202263481023 - 2² = 202263481019 is a prime.

It is a super-2 number, since 2×202263481023² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202263481003) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1047997215 + ... + 1047997407.

It is an arithmetic number, because the mean of its divisors is an integer number (4363254000).

Almost surely, 2^202263481023 is an apocalyptic number.

202263481023 is a deficient number, since it is larger than the sum of its proper divisors (76984774977).

202263481023 is a wasteful number, since it uses less digits than its factorization.

202263481023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 752.

The product of its (nonzero) digits is 27648, while the sum is 33.

The spelling of 202263481023 in words is "two hundred two billion, two hundred sixty-three million, four hundred eighty-one thousand, twenty-three".