1020101001202 has 16 divisors (see below), whose sum is σ = 1556362558080. Its totient is φ = 501316551792.

The previous prime is 1020101001193. The next prime is 1020101001211. The reversal of 1020101001202 is 2021001010201.

It is an interprime number because it is at equal distance from previous prime (1020101001193) and next prime (1020101001211).

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, 97578 + ... + 1431685.

It is an arithmetic number, because the mean of its divisors is an integer number (97272659880).

Almost surely, 2^{1020101001202} is an apocalyptic number.

1020101001202 is a deficient number, since it is larger than the sum of its proper divisors (536261556878).

1020101001202 is a wasteful number, since it uses less digits than its factorization.

1020101001202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1534977.

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

Adding to 1020101001202 its reverse (2021001010201), we get a palindrome (3041102011403).

The spelling of 1020101001202 in words is "one trillion, twenty billion, one hundred one million, one thousand, two hundred two".