101020111101202 has 16 divisors (see below), whose sum is σ = 157265948568960. Its totient is φ = 48609474995088.

The previous prime is 101020111101193. The next prime is 101020111101209. The reversal of 101020111101202 is 202101111020101.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (101020111101209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2836669578 + ... + 2836705189.

It is an arithmetic number, because the mean of its divisors is an integer number (9829121785560).

Almost surely, 2^{101020111101202} is an apocalyptic number.

101020111101202 is a deficient number, since it is larger than the sum of its proper divisors (56245837467758).

101020111101202 is a wasteful number, since it uses less digits than its factorization.

101020111101202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5673375105.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 101020111101202 its reverse (202101111020101), we get a palindrome (303121222121303).

The spelling of 101020111101202 in words is "one hundred one trillion, twenty billion, one hundred eleven million, one hundred one thousand, two hundred two".