23151345003210 has 32 divisors (see below), whose sum is σ = 57479201389440. Its totient is φ = 5960806069568.

The previous prime is 23151345003203. The next prime is 23151345003221. The reversal of 23151345003210 is 1230054315132.

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 15 ways as a sum of consecutive naturals, for example, 13305369822 + ... + 13305371561.

It is an arithmetic number, because the mean of its divisors is an integer number (1796225043420).

Almost surely, 2^{23151345003210} is an apocalyptic number.

23151345003210 is an abundant number, since it is smaller than the sum of its proper divisors (34327856386230).

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

23151345003210 is a wasteful number, since it uses less digits than its factorization.

23151345003210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26610741422.

The product of its (nonzero) digits is 10800, while the sum is 30.

Adding to 23151345003210 its reverse (1230054315132), we get a palindrome (24381399318342).

The spelling of 23151345003210 in words is "twenty-three trillion, one hundred fifty-one billion, three hundred forty-five million, three thousand, two hundred ten".