102012121011002 has 16 divisors (see below), whose sum is σ = 159673714464960. Its totient is φ = 48787620870912.

The previous prime is 102012121010957. The next prime is 102012121011041. The reversal of 102012121011002 is 200110121210201.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14941352 + ... + 20670467.

It is an arithmetic number, because the mean of its divisors is an integer number (9979607154060).

Almost surely, 2^{102012121011002} is an apocalyptic number.

102012121011002 is a deficient number, since it is larger than the sum of its proper divisors (57661593453958).

102012121011002 is a wasteful number, since it uses less digits than its factorization.

102012121011002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35674117.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 102012121011002 its reverse (200110121210201), we get a palindrome (302122242221203).

The spelling of 102012121011002 in words is "one hundred two trillion, twelve billion, one hundred twenty-one million, eleven thousand, two".