23050153290 has 128 divisors (see below), whose sum is σ = 59417100288. Its totient is φ = 5702538240.

The previous prime is 23050153267. The next prime is 23050153319. The reversal of 23050153290 is 9235105032.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 10815525 + ... + 10817655.

It is an arithmetic number, because the mean of its divisors is an integer number (464196096).

Almost surely, 2^23050153290 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23050153290, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29708550144).

23050153290 is an abundant number, since it is smaller than the sum of its proper divisors (36366946998).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23050153290 is a wasteful number, since it uses less digits than its factorization.

23050153290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2452.

The product of its (nonzero) digits is 8100, while the sum is 30.

The spelling of 23050153290 in words is "twenty-three billion, fifty million, one hundred fifty-three thousand, two hundred ninety".