101102012430 has 16 divisors (see below), whose sum is σ = 242644829904. Its totient is φ = 26960536640.

The previous prime is 101102012399. The next prime is 101102012449. The reversal of 101102012430 is 34210201101.

It is a Harshad number since it is a multiple of its sum of digits (15).

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, 1685033511 + ... + 1685033570.

It is an arithmetic number, because the mean of its divisors is an integer number (15165301869).

Almost surely, 2^101102012430 is an apocalyptic number.

101102012430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101102012430 is an abundant number, since it is smaller than the sum of its proper divisors (141542817474).

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

101102012430 is a wasteful number, since it uses less digits than its factorization.

101102012430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3370067091.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 101102012430 its reverse (34210201101), we get a palindrome (135312213531).

The spelling of 101102012430 in words is "one hundred one billion, one hundred two million, twelve thousand, four hundred thirty".