1121715014 has 32 divisors (see below), whose sum is σ = 2060798976. Its totient is φ = 447400800.

The previous prime is 1121714999. The next prime is 1121715053. The reversal of 1121715014 is 4105171211.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35162 + ... + 58989.

It is an arithmetic number, because the mean of its divisors is an integer number (64399968).

Almost surely, 2^1121715014 is an apocalyptic number.

1121715014 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1121715014 is a deficient number, since it is larger than the sum of its proper divisors (939083962).

1121715014 is a wasteful number, since it uses less digits than its factorization.

1121715014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94220.

The product of its (nonzero) digits is 280, while the sum is 23.

The square root of 1121715014 is about 33492.0141824883. The cubic root of 1121715014 is about 1039.0286214740.

Adding to 1121715014 its reverse (4105171211), we get a palindrome (5226886225).

The spelling of 1121715014 in words is "one billion, one hundred twenty-one million, seven hundred fifteen thousand, fourteen".