101020001201002 has 16 divisors (see below), whose sum is σ = 163187748087840. Its totient is φ = 46624160995632.

The previous prime is 101020001200981. The next prime is 101020001201017. The reversal of 101020001201002 is 200102100020101.

It is a self number, because there is not a number n which added to its sum of digits gives 101020001201002.

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, 16232752 + ... + 21576427.

It is an arithmetic number, because the mean of its divisors is an integer number (10199234255490).

Almost surely, 2^{101020001201002} is an apocalyptic number.

101020001201002 is a deficient number, since it is larger than the sum of its proper divisors (62167746886838).

101020001201002 is a wasteful number, since it uses less digits than its factorization.

101020001201002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37911957.

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

Adding to 101020001201002 its reverse (200102100020101), we get a palindrome (301122101221103).

The spelling of 101020001201002 in words is "one hundred one trillion, twenty billion, one million, two hundred one thousand, two".