102011201002 has 32 divisors (see below), whose sum is σ = 156174258240. Its totient is φ = 49964843520.

The previous prime is 102011200957. The next prime is 102011201029. The reversal of 102011201002 is 200102110201.

It is a self number, because there is not a number n which added to its sum of digits gives 102011201002.

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, 27635977 + ... + 27639667.

It is an arithmetic number, because the mean of its divisors is an integer number (4880445570).

Almost surely, 2^102011201002 is an apocalyptic number.

102011201002 is a deficient number, since it is larger than the sum of its proper divisors (54163057238).

102011201002 is a wasteful number, since it uses less digits than its factorization.

102011201002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5206.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 102011201002 its reverse (200102110201), we get a palindrome (302113311203).

The spelling of 102011201002 in words is "one hundred two billion, eleven million, two hundred one thousand, two".