101430240340 has 96 divisors (see below), whose sum is σ = 255566513664. Its totient is φ = 33322076160.

The previous prime is 101430240313. The next prime is 101430240343. The reversal of 101430240340 is 43042034101.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101430240343) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 242869 + ... + 511708.

It is an arithmetic number, because the mean of its divisors is an integer number (2662151184).

Almost surely, 2^101430240340 is an apocalyptic number.

101430240340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101430240340 is an abundant number, since it is smaller than the sum of its proper divisors (154136273324).

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

101430240340 is a wasteful number, since it uses less digits than its factorization.

101430240340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 754657 (or 754655 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 101430240340 its reverse (43042034101), we get a palindrome (144472274441).

The spelling of 101430240340 in words is "one hundred one billion, four hundred thirty million, two hundred forty thousand, three hundred forty".