101120021100202 has 32 divisors (see below), whose sum is σ = 173026243009872. Its totient is φ = 43907705232384.

The previous prime is 101120021100199. The next prime is 101120021100223. The reversal of 101120021100202 is 202001120021101.

It can be written as a sum of positive squares in 8 ways, for example, as 69276673674121 + 31843347426081 = 8323261^2 + 5642991^2 .

It is a Harshad number since it is a multiple of its sum of digits (13).

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, 45085693 + ... + 47275360.

Almost surely, 2^{101120021100202} is an apocalyptic number.

101120021100202 is a deficient number, since it is larger than the sum of its proper divisors (71906221909670).

101120021100202 is a wasteful number, since it uses less digits than its factorization.

101120021100202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92363562.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 101120021100202 its reverse (202001120021101), we get a palindrome (303121141121303).

The spelling of 101120021100202 in words is "one hundred one trillion, one hundred twenty billion, twenty-one million, one hundred thousand, two hundred two".