101034040 has 16 divisors (see below), whose sum is σ = 227326680. Its totient is φ = 40413600.

The previous prime is 101034029. The next prime is 101034041. The reversal of 101034040 is 40430101.

It is a self number, because there is not a number n which added to its sum of digits gives 101034040.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101034041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1262886 + ... + 1262965.

Almost surely, 2^101034040 is an apocalyptic number.

101034040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101034040 is an abundant number, since it is smaller than the sum of its proper divisors (126292640).

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

101034040 is a wasteful number, since it uses less digits than its factorization.

101034040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2525862 (or 2525858 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 101034040 is about 10051.5690317482. The cubic root of 101034040 is about 465.7532632549.

Adding to 101034040 its reverse (40430101), we get a palindrome (141464141).

The spelling of 101034040 in words is "one hundred one million, thirty-four thousand, forty".