1013077380 has 48 divisors (see below), whose sum is σ = 3241848960. Its totient is φ = 231560448.

The previous prime is 1013077361. The next prime is 1013077381. The reversal of 1013077380 is 837703101.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (1013077381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1205625 + ... + 1206464.

It is an arithmetic number, because the mean of its divisors is an integer number (67538520).

Almost surely, 2^1013077380 is an apocalyptic number.

1013077380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1013077380 is an abundant number, since it is smaller than the sum of its proper divisors (2228771580).

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

1013077380 is a wasteful number, since it uses less digits than its factorization.

1013077380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2412108 (or 2412106 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 30.

The square root of 1013077380 is about 31828.8765117464. The cubic root of 1013077380 is about 1004.3402615426.

The spelling of 1013077380 in words is "one billion, thirteen million, seventy-seven thousand, three hundred eighty".