2010402102 has 16 divisors (see below), whose sum is σ = 4032395712. Its totient is φ = 668202120.

The previous prime is 2010402073. The next prime is 2010402109. The reversal of 2010402102 is 2012040102.

It is a super-2 number, since 2×2010402102² = 8083433223452036808, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2010402109) 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, 480724 + ... + 484887.

It is an arithmetic number, because the mean of its divisors is an integer number (252024732).

Almost surely, 2^2010402102 is an apocalyptic number.

2010402102 is an abundant number, since it is smaller than the sum of its proper divisors (2021993610).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2010402102 is a wasteful number, since it uses less digits than its factorization.

2010402102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 965963.

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 2010402102 is about 44837.5077585720. The cubic root of 2010402102 is about 1262.1015784516.

Adding to 2010402102 its reverse (2012040102), we get a palindrome (4022442204).

The spelling of 2010402102 in words is "two billion, ten million, four hundred two thousand, one hundred two".