101430235023402 has 16 divisors (see below), whose sum is σ = 204829989174720. Its totient is φ = 33481825153152.

The previous prime is 101430235023371. The next prime is 101430235023443. The reversal of 101430235023402 is 204320532034101.

It is a self number, because there is not a number n which added to its sum of digits gives 101430235023402.

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, 82063296327 + ... + 82063297562.

It is an arithmetic number, because the mean of its divisors is an integer number (12801874323420).

Almost surely, 2^{101430235023402} is an apocalyptic number.

101430235023402 is an abundant number, since it is smaller than the sum of its proper divisors (103399754151318).

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

101430235023402 is a wasteful number, since it uses less digits than its factorization.

101430235023402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164126593997.

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 101430235023402 its reverse (204320532034101), we get a palindrome (305750767057503).

The spelling of 101430235023402 in words is "one hundred one trillion, four hundred thirty billion, two hundred thirty-five million, twenty-three thousand, four hundred two".