42312201100131 has 8 divisors (see below), whose sum is σ = 58869149356800. Its totient is φ = 26981693455112.

The previous prime is 42312201100111. The next prime is 42312201100133. The reversal of 42312201100131 is 13100110221324.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 42312201100131 - 2⁶ = 42312201100067 is a prime.

It is a super-2 number, since 2×42312201100131² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 42312201100098 and 42312201100107.

It is not an unprimeable number, because it can be changed into a prime (42312201100133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 306610152831 + ... + 306610152968.

It is an arithmetic number, because the mean of its divisors is an integer number (7358643669600).

Almost surely, 2^{42312201100131} is an apocalyptic number.

42312201100131 is a deficient number, since it is larger than the sum of its proper divisors (16556948256669).

42312201100131 is a wasteful number, since it uses less digits than its factorization.

42312201100131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613220305825.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 42312201100131 its reverse (13100110221324), we get a palindrome (55412311321455).

The spelling of 42312201100131 in words is "forty-two trillion, three hundred twelve billion, two hundred one million, one hundred thousand, one hundred thirty-one".