101020012101202 has 8 divisors (see below), whose sum is σ = 151919555474700. Its totient is φ = 50380160276304.

The previous prime is 101020012101181. The next prime is 101020012101223. The reversal of 101020012101202 is 202101210020101.

It is an interprime number because it is at equal distance from previous prime (101020012101181) and next prime (101020012101223).

It can be written as a sum of positive squares in 2 ways, for example, as 100144872432081 + 875139669121 = 10007241^2 + 935489^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-5 number, since 5×101020012101202⁵ (a number of 71 digits) contains 55555 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64922886177 + ... + 64922887732.

Almost surely, 2^{101020012101202} is an apocalyptic number.

101020012101202 is a deficient number, since it is larger than the sum of its proper divisors (50899543373498).

101020012101202 is a wasteful number, since it uses less digits than its factorization.

101020012101202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129845774300.

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

Adding to 101020012101202 its reverse (202101210020101), we get a palindrome (303121222121303).

The spelling of 101020012101202 in words is "one hundred one trillion, twenty billion, twelve million, one hundred one thousand, two hundred two".