102153442151402 has 8 divisors (see below), whose sum is σ = 162243702240516. Its totient is φ = 48072208071232.

The previous prime is 102153442151399. The next prime is 102153442151429. The reversal of 102153442151402 is 204151244351201.

It can be written as a sum of positive squares in 2 ways, for example, as 97581581398921 + 4571860752481 = 9878339^2 + 2138191^2 .

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

It is a super-3 number, since 3×102153442151402³ (a number of 43 digits) contains 333 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, 1502256502193 + ... + 1502256502260.

Almost surely, 2^{102153442151402} is an apocalyptic number.

102153442151402 is a deficient number, since it is larger than the sum of its proper divisors (60090260089114).

102153442151402 is a wasteful number, since it uses less digits than its factorization.

102153442151402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3004513004472.

The product of its (nonzero) digits is 38400, while the sum is 35.

The spelling of 102153442151402 in words is "one hundred two trillion, one hundred fifty-three billion, four hundred forty-two million, one hundred fifty-one thousand, four hundred two".