161250301404102 has 16 divisors (see below), whose sum is σ = 322502286700800. Its totient is φ = 53749819819272.

The previous prime is 161250301404077. The next prime is 161250301404113. The reversal of 161250301404102 is 201404103052161.

It is a self number, because there is not a number n which added to its sum of digits gives 161250301404102.

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, 68915602 + ... + 71216997.

It is an arithmetic number, because the mean of its divisors is an integer number (20156392918800).

Almost surely, 2^{161250301404102} is an apocalyptic number.

161250301404102 is an abundant number, since it is smaller than the sum of its proper divisors (161251985296698).

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

161250301404102 is a wasteful number, since it uses less digits than its factorization.

161250301404102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140324387.

The product of its (nonzero) digits is 5760, while the sum is 30.

Adding to 161250301404102 its reverse (201404103052161), we get a palindrome (362654404456263).

The spelling of 161250301404102 in words is "one hundred sixty-one trillion, two hundred fifty billion, three hundred one million, four hundred four thousand, one hundred two".