101453960 has 32 divisors (see below), whose sum is σ = 241700760. Its totient is φ = 38194176.

The previous prime is 101453929. The next prime is 101453987. The reversal of 101453960 is 69354101.

It can be written as a sum of positive squares in 4 ways, for example, as 65189476 + 36264484 = 8074^2 + 6022^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73919 + ... + 75278.

Almost surely, 2^101453960 is an apocalyptic number.

101453960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101453960 is an abundant number, since it is smaller than the sum of its proper divisors (140246800).

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

101453960 is a wasteful number, since it uses less digits than its factorization.

101453960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149225 (or 149221 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 101453960 is about 10072.4356538029. The cubic root of 101453960 is about 466.3976295082.

The spelling of 101453960 in words is "one hundred one million, four hundred fifty-three thousand, nine hundred sixty".