20231150356 has 48 divisors (see below), whose sum is σ = 38396635200. Its totient is φ = 9292174848.

The previous prime is 20231150351. The next prime is 20231150389. The reversal of 20231150356 is 65305113202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20231150351) 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, 476235 + ... + 516973.

It is an arithmetic number, because the mean of its divisors is an integer number (799929900).

Almost surely, 2^20231150356 is an apocalyptic number.

It is an amenable number.

20231150356 is a deficient number, since it is larger than the sum of its proper divisors (18165484844).

20231150356 is a wasteful number, since it uses less digits than its factorization.

20231150356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40936 (or 40934 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 28.

Adding to 20231150356 its reverse (65305113202), we get a palindrome (85536263558).

The spelling of 20231150356 in words is "twenty billion, two hundred thirty-one million, one hundred fifty thousand, three hundred fifty-six".