1010299121 has 16 divisors (see below), whose sum is σ = 1099324800. Its totient is φ = 922935168.

The previous prime is 1010299109. The next prime is 1010299133. The reversal of 1010299121 is 1219920101.

It is an interprime number because it is at equal distance from previous prime (1010299109) and next prime (1010299133).

It is a cyclic number.

It is not a de Polignac number, because 1010299121 - 2¹⁴ = 1010282737 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1010299151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 738380 + ... + 739746.

It is an arithmetic number, because the mean of its divisors is an integer number (68707800).

Almost surely, 2^1010299121 is an apocalyptic number.

It is an amenable number.

1010299121 is a deficient number, since it is larger than the sum of its proper divisors (89025679).

1010299121 is a wasteful number, since it uses less digits than its factorization.

1010299121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1928.

The product of its (nonzero) digits is 324, while the sum is 26.

The square root of 1010299121 is about 31785.2028623383. The cubic root of 1010299121 is about 1003.4213215429.

The spelling of 1010299121 in words is "one billion, ten million, two hundred ninety-nine thousand, one hundred twenty-one".