20761148230 has 32 divisors (see below), whose sum is σ = 37546629120. Its totient is φ = 8265304800.

The previous prime is 20761148123. The next prime is 20761148249. The reversal of 20761148230 is 3284116702.

It is a super-3 number, since 3×20761148230³ (a number of 32 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2264155 + ... + 2273305.

It is an arithmetic number, because the mean of its divisors is an integer number (1173332160).

Almost surely, 2^20761148230 is an apocalyptic number.

20761148230 is a deficient number, since it is larger than the sum of its proper divisors (16785480890).

20761148230 is a wasteful number, since it uses less digits than its factorization.

20761148230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10204.

The product of its (nonzero) digits is 16128, while the sum is 34.

The spelling of 20761148230 in words is "twenty billion, seven hundred sixty-one million, one hundred forty-eight thousand, two hundred thirty".