112100453202 has 16 divisors (see below), whose sum is σ = 237389195232. Its totient is φ = 35168769600.

The previous prime is 112100453197. The next prime is 112100453203. The reversal of 112100453202 is 202354001211.

It is not an unprimeable number, because it can be changed into a prime (112100453203) 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, 549511924 + ... + 549512127.

It is an arithmetic number, because the mean of its divisors is an integer number (14836824702).

Almost surely, 2^112100453202 is an apocalyptic number.

112100453202 is an abundant number, since it is smaller than the sum of its proper divisors (125288742030).

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

112100453202 is a wasteful number, since it uses less digits than its factorization.

112100453202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1099024073.

The product of its (nonzero) digits is 480, while the sum is 21.

Adding to 112100453202 its reverse (202354001211), we get a palindrome (314454454413).

The spelling of 112100453202 in words is "one hundred twelve billion, one hundred million, four hundred fifty-three thousand, two hundred two".