101342431302 has 32 divisors (see below), whose sum is σ = 233026924032. Its totient is φ = 28781595264.

The previous prime is 101342431247. The next prime is 101342431303. The reversal of 101342431302 is 203134243101.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101342431303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7217283 + ... + 7231310.

It is an arithmetic number, because the mean of its divisors is an integer number (7282091376).

Almost surely, 2^101342431302 is an apocalyptic number.

101342431302 is an abundant number, since it is smaller than the sum of its proper divisors (131684492730).

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

101342431302 is a wasteful number, since it uses less digits than its factorization.

101342431302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14448772.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 101342431302 its reverse (203134243101), we get a palindrome (304476674403).

The spelling of 101342431302 in words is "one hundred one billion, three hundred forty-two million, four hundred thirty-one thousand, three hundred two".