102001311003210 has 64 divisors (see below), whose sum is σ = 247755416283648. Its totient is φ = 26872327114304.

The previous prime is 102001311003209. The next prime is 102001311003223. The reversal of 102001311003210 is 12300113100201.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 102001311003210.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 289268869 + ... + 289621271.

It is an arithmetic number, because the mean of its divisors is an integer number (3871178379432).

Almost surely, 2^{102001311003210} is an apocalyptic number.

102001311003210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102001311003210 is an abundant number, since it is smaller than the sum of its proper divisors (145754105280438).

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

102001311003210 is a wasteful number, since it uses less digits than its factorization.

102001311003210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 468739.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 102001311003210 its reverse (12300113100201), we get a palindrome (114301424103411).

The spelling of 102001311003210 in words is "one hundred two trillion, one billion, three hundred eleven million, three thousand, two hundred ten".