100011331402 has 16 divisors (see below), whose sum is σ = 151519098312. Its totient is φ = 49505075200.

The previous prime is 100011331397. The next prime is 100011331423. The reversal of 100011331402 is 204133110001.

It can be written as a sum of positive squares in 4 ways, for example, as 99482837281 + 528494121 = 315409^2 + 22989^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2279658 + ... + 2323114.

Almost surely, 2^100011331402 is an apocalyptic number.

100011331402 is a deficient number, since it is larger than the sum of its proper divisors (51507766910).

100011331402 is a wasteful number, since it uses less digits than its factorization.

100011331402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54953.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 100011331402 its reverse (204133110001), we get a palindrome (304144441403).

The spelling of 100011331402 in words is "one hundred billion, eleven million, three hundred thirty-one thousand, four hundred two".