101197404 has 192 divisors, whose sum is σ = 335892480. Its totient is φ = 25583040.

The previous prime is 101197399. The next prime is 101197417. The reversal of 101197404 is 404791101.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 357447 + ... + 357729.

It is an arithmetic number, because the mean of its divisors is an integer number (1749440).

Almost surely, 2^101197404 is an apocalyptic number.

101197404 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 101197404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (167946240).

101197404 is an abundant number, since it is smaller than the sum of its proper divisors (234695076).

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

101197404 is a wasteful number, since it uses less digits than its factorization.

101197404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 357 (or 349 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 27.

The square root of 101197404 is about 10059.6920430001. The cubic root of 101197404 is about 466.0041567289.

The spelling of 101197404 in words is "one hundred one million, one hundred ninety-seven thousand, four hundred four".