20234053132 has 12 divisors (see below), whose sum is σ = 35410593960. Its totient is φ = 10116740576.

The previous prime is 20234053117. The next prime is 20234053171. The reversal of 20234053132 is 23135043202.

It is a super-2 number, since 2×20234053132² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20234053097 and 20234053106.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 217344 + ... + 296152.

It is an arithmetic number, because the mean of its divisors is an integer number (2950882830).

Almost surely, 2^20234053132 is an apocalyptic number.

It is an amenable number.

20234053132 is a deficient number, since it is larger than the sum of its proper divisors (15176540828).

20234053132 is a wasteful number, since it uses less digits than its factorization.

20234053132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143000 (or 142998 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

Adding to 20234053132 its reverse (23135043202), we get a palindrome (43369096334).

The spelling of 20234053132 in words is "twenty billion, two hundred thirty-four million, fifty-three thousand, one hundred thirty-two".