101401430 has 48 divisors (see below), whose sum is σ = 208882800. Its totient is φ = 35225088.

The previous prime is 101401427. The next prime is 101401441. The reversal of 101401430 is 34104101.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36221 + ... + 38919.

It is an arithmetic number, because the mean of its divisors is an integer number (4351725).

Almost surely, 2^101401430 is an apocalyptic number.

101401430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101401430 is an abundant number, since it is smaller than the sum of its proper divisors (107481370).

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

101401430 is a wasteful number, since it uses less digits than its factorization.

101401430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2753 (or 2736 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 101401430 is about 10069.8277045836. The cubic root of 101401430 is about 466.3171197639.

Adding to 101401430 its reverse (34104101), we get a palindrome (135505531).

The spelling of 101401430 in words is "one hundred one million, four hundred one thousand, four hundred thirty".