101377472 has 42 divisors (see below), whose sum is σ = 234022392. Its totient is φ = 43446144.

The previous prime is 101377457. The next prime is 101377487. The reversal of 101377472 is 274773101.

It is an interprime number because it is at equal distance from previous prime (101377457) and next prime (101377487).

It is a super-2 number, since 2×101377472² = 20554783658221568, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13028 + ... + 19299.

Almost surely, 2^101377472 is an apocalyptic number.

It is an amenable number.

101377472 is an abundant number, since it is smaller than the sum of its proper divisors (132644920).

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

101377472 is an equidigital number, since it uses as much as digits as its factorization.

101377472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32353 (or 32336 counting only the distinct ones).

The product of its (nonzero) digits is 8232, while the sum is 32.

The square root of 101377472 is about 10068.6380409666. The cubic root of 101377472 is about 466.2803914668.

The spelling of 101377472 in words is "one hundred one million, three hundred seventy-seven thousand, four hundred seventy-two".