202404136102 has 16 divisors (see below), whose sum is σ = 352859512320. Its totient is φ = 85274381448.

The previous prime is 202404136091. The next prime is 202404136117. The reversal of 202404136102 is 201631404202.

It is a happy number.

It is a super-2 number, since 2×202404136102² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

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, 122519838 + ... + 122521489.

It is an arithmetic number, because the mean of its divisors is an integer number (22053719520).

Almost surely, 2^202404136102 is an apocalyptic number.

202404136102 is a deficient number, since it is larger than the sum of its proper divisors (150455376218).

202404136102 is a wasteful number, since it uses less digits than its factorization.

202404136102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245041395.

The product of its (nonzero) digits is 2304, while the sum is 25.

The spelling of 202404136102 in words is "two hundred two billion, four hundred four million, one hundred thirty-six thousand, one hundred two".