101264340 has 24 divisors (see below), whose sum is σ = 283540320. Its totient is φ = 27003808.

The previous prime is 101264329. The next prime is 101264341. The reversal of 101264340 is 43462101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101264341) 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, 843810 + ... + 843929.

It is an arithmetic number, because the mean of its divisors is an integer number (11814180).

Almost surely, 2^101264340 is an apocalyptic number.

101264340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101264340 is an abundant number, since it is smaller than the sum of its proper divisors (182275980).

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

101264340 is a wasteful number, since it uses less digits than its factorization.

101264340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1687751 (or 1687749 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 101264340 is about 10063.0184338498. The cubic root of 101264340 is about 466.1068786638.

The spelling of 101264340 in words is "one hundred one million, two hundred sixty-four thousand, three hundred forty".