112537273400 has 24 divisors (see below), whose sum is σ = 261649161120. Its totient is φ = 45014909280.

The previous prime is 112537273397. The next prime is 112537273403. The reversal of 112537273400 is 4372735211.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (112537273397) and next prime (112537273403).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112537273403) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 281342984 + ... + 281343383.

It is an arithmetic number, because the mean of its divisors is an integer number (10902048380).

Almost surely, 2^112537273400 is an apocalyptic number.

112537273400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112537273400 is an abundant number, since it is smaller than the sum of its proper divisors (149111887720).

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

112537273400 is a wasteful number, since it uses less digits than its factorization.

112537273400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 562686383 (or 562686374 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 35.

The spelling of 112537273400 in words is "one hundred twelve billion, five hundred thirty-seven million, two hundred seventy-three thousand, four hundred".