101420244312230 has 32 divisors (see below), whose sum is σ = 189255882572640. Its totient is φ = 39085323665920.

The previous prime is 101420244312221. The next prime is 101420244312271. The reversal of 101420244312230 is 32213442024101.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a junction number, because it is equal to n+sod(n) for n = 101420244312193 and 101420244312202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 374302451 + ... + 374573310.

It is an arithmetic number, because the mean of its divisors is an integer number (5914246330395).

Almost surely, 2^{101420244312230} is an apocalyptic number.

101420244312230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101420244312230 is a deficient number, since it is larger than the sum of its proper divisors (87835638260410).

101420244312230 is a wasteful number, since it uses less digits than its factorization.

101420244312230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 748876264.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 101420244312230 its reverse (32213442024101), we get a palindrome (133633686336331).

The spelling of 101420244312230 in words is "one hundred one trillion, four hundred twenty billion, two hundred forty-four million, three hundred twelve thousand, two hundred thirty".